Prestwich Hydroponics® 13mm IWS Fittings – 6918900875349

IWS Universal Tee Piece – This is a tee-shaped connector that fits into the Outer Pot Sealing Gland of the Standard IWS Hydroponic Systems. It features barbed pipe connections to ensure securely fitted pipes and is used for the non-end-of-line pots.

IWS Straight Piece – This product is a replacement for the Straight Piece used to connect Flexi Pipe to the Sealing Glands on the IWS Brain Bucket. It features a barbed end which creates a secure, water-tight fitting.

IWS Universal Elbow – This is an elbow-shaped connector that fits perfectly into the Outer Pot Sealing Gland of the Standard IWS Hydroponic Systems. The Universal Elbow is used to terminate the pipe and provide a convenient way of “turning the corner” into the last Outer Pot on your IWS Hydroponics system.

Female Hose Tail Barbed – This fitting connects 25mm Pro fittings to 13mm standard pipe for returning to the Brain Pot Control Unit.

IWS M25 Sealing Gland – This is a Sealing Gland that is used in the Outer Pots and Brain-Pot of the IWS Hydroponic Systems. It can be used as a replacement for a lost or broken Sealing Gland, or as a spare.

IWS Barbed Swivel Elbow – This product is a replacement for the 13mm IWS Swivel Elbow that fits IWS Flexi Tanks.

IWS Copper Root Control Insert – This product is designed to prevent root growth from clogging up your irrigation system. It is a copper insert that can be fitted to your IWS connection gland and helps to contain the roots exactly where they are required to be.